CVE-2026-34874

Description

An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a null pointer dereference in distinguished name parsing that allows an attacker to write to address 0.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.073

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234